All ProductsVishaySemiconductorsRf/if And Rfid VISHAY SemiconductorsRf/if And RfidRf Antennas VJ5601M868MXBSR 868MHZ CHIP RF ANTENNA 800MHZ ~ 940MHZ 1.73DBI SOLDER SURFACE MOUNT MFR. Name: Vishay VJ6040M011SXISRA0 CHIP RF ANTENNA 470MHZ ~ 860MHZ -2DBI SOLDER SURFACE MOUNT MFR. Name: Vishay